Stay Strong Optimum STR Freecoaster BMX BikeMade predominantly for Street riding, the Optimium from Stay Strong features everything you need to hit the streets with confidence. Firstly the optimism is spec'd out with exclusively sealed bearings meaning that everything is solid, lightweight and requires minimal maintenance. This model comes with a Freecoaster hub also which opens up a whole world of fakie tricks (if that's not what you're looking for, check out the regular optimum model). Up